About: Traction drive of an electric vehicle using an ultracapacitor

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper describes an usage of ultracapacitors in the system electric drive + traction accumulator. The purpose of the ultracapacitor in this application is to increase the efficiency of the whole drive especially at relatively short current peaks (regenerative braking, acceleration of the electric vehicle from a non-zero initial speed). The connection of the ultacapacitor to the DC intercircuit of the traction inverter by a 2-quadrant inverter is proposed. Using an available control system the absorrption of high current peaks caused in the DC link by the traction inverter during acceleration or regenerative braking is enabled. The attention is paid to the energy balance and to the design of the ultracapacitor. An usable control structure is given too. This paper describes an usage of ultracapacitors in the system electric drive + traction accumulator. The purpose of the ultracapacitor in this application is to increase the efficiency of the whole drive especially at relatively short current peaks (regenerative braking, acceleration of the electric vehicle from a non-zero initial speed). The connection of the ultacapacitor to the DC intercircuit of the traction inverter by a 2-quadrant inverter is proposed. Using an available control system the absorrption of high current peaks caused in the DC link by the traction inverter during acceleration or regenerative braking is enabled. The attention is paid to the energy balance and to the design of the ultracapacitor. An usable control structure is given too. (en)
Title	Traction drive of an electric vehicle using an ultracapacitor Traction drive of an electric vehicle using an ultracapacitor (en)
skos:prefLabel	Traction drive of an electric vehicle using an ultracapacitor Traction drive of an electric vehicle using an ultracapacitor (en)
skos:notation	RIV/00216305:26220/03:PU39916!RIV/2004/GA0/262204/N
http://linked.open.../vavai/riv/strany	120-121
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA102/00/D013)
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Vorel, Pavel Huták, Petr
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	631243
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/03:PU39916
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Battery management, control, converter circuits, converter machine interactions, DC/DC converters, efficiency, electric vehicles, drives, ultracapacitor (en)
http://linked.open.../riv/klicoveSlovo	drives DC/DC converters Battery management converter machine interactions control efficiency electric vehicles ultracapacitor converter circuits
http://linked.open...ontrolniKodProRIV	[B62C6F78D13B]
http://linked.open...v/mistoKonaniAkce	Svratka
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	National conference with international participation Engineering mechanics
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Research of power electric brushless drives with a low voltage level for a car-technology
http://linked.open...UplatneniVysledku	2003
http://linked.open...iv/tvurceVysledku	Huták, Petr Vorel, Pavel
http://linked.open...vavai/riv/typAkce	CST - Celostátní
http://linked.open.../riv/zahajeniAkce	2003-05-12 (xsd:date)
number of pages	2 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Akademie věd České republiky
https://schema.org/isbn	80-86246-18-3
http://localhost/t...ganizacniJednotka	26220

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